Senior Android Developer

Step into the heart of AppHarbr where our ultimate mission is to ensure high quality in-app ads to secure the mobile user experience. Born from the DNA of GeoEdge, AppHarbr delivers a lightweight, robust mobile SDK that protects user experience and empowers publishers with real-time ad quality control. Our solution is trusted by industry leaders and integrates directly into mobile apps to ensure engaging, safe, and monetizable ad experiences. AppHarbr ensures that disruptive and intrusive ads don’t reach app users with proactive ad quality controls. Real-time ad quality protection equips app publishers with control against disruptive, unwanted, malicious, and offensive ads. Our dynamic team of superior talent are hard at work, not only protecting users from the menace of bad ads but doing so in an atmosphere that resonates with intelligence, creativity, and genuine friendliness. We are seeking a talented and enthusiastic Senior Android Developer to join our dynamic team of creating Android SDK. This role is ideal for someone with a solid foundation in Android development who is eager to expand their skills into the iOS platform as well. You will play a key role in developing, designing and maintaining our Android SDK, which is instrumental in powering numerous mobile applications., * Develop and maintain Android SDK focusing on efficiency, scalability, and stability.

• Collaborate closely with other team members and departments to define and implement new features.
• Continuously explore, evaluate, and implement new technologies to maximize development efficiency.
• Understanding the Android Internals deep level.

• A Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• 3+ year(s) of experience in Android development.
• Eager to learn and work on iOS platform development - must.
• Proficiency in Kotlin, Java, with a deep understanding of Object-Oriented Programming (OOP) principles and Functional Programing.
• Strong understanding of data structures and algorithms.
• Multithreading / Coroutine usage knowledge
• Knowledge of Swift programming language - advantage
• Ability to think creatively and out-of-the-box to solve complex technical challenges.
• A passion for learning new technologies and exploring innovative solutions.
• Experience in SDK development is highly advantageous; note that our focus is on SDK, not UI/Application development.

© 2026 Careerjet All rights reserved